shipinfenxi

基于功率谱相减法的语音消噪，采用动态阈值法(Power spectrum subtraction based denoising of speech using dynamic threshold method)

ship fin stabiliztion controll uing PID

matlab code for beging cc motor...

Matlab基本指令大全，入门必会指令！(Matlab basic commands Daquan, entry will be instructed!)

文中对Matlab语言进行了最基础的介绍，从起开发背景到其具体应用。(text of the Matlab language for the most basic introduction, starting from the background to the development of their specific application.)

一种智能优化算法-人工神经网络算法的matlab源程序(artificial neural network)

绘制序列及其傅里叶变换的幅值图，并求逆变换。一个matlab程序。(Draw sequences and Fourier amplitude figure, and pray for inverter change. A matlab application. )

从初值出发，先计算y对时间t的导数，得到y的变化速度；求出x对t的导数，得到x随时间的变化速度。然后时间前进一小步h=0.002，同时x和y也都发生一个小的变化，即在原来数值基础上加上时间步长h和变化速度的乘积。如果x到达1或者-1，强制让y发生变化。这个过程不断迭代，得到结果。 (completed chart)

特征提取，主要应用matlab对图像的特征进行提取，获得一些精度。(tezhengtiqu)

瑞利分布＋杂波雷达信号MATLAB仿真程序源码，希望望对有做雷达信号的朋友有帮助 可直接使用。 已通过测试。 (Rayleigh distribution+ hybrid radar signal MATLAB simulation program source code, I hope to look on the friend of a radar signal to help can be used directly. Has been tested.)